Rash under Armpit, Pictures, Itchy, Painful, How to Get Rid

cropped young woman applying underarm deodorant  cfcefbcb

Ever had rash under armpit? In this article, you will discover the itchy, painful rashes that are found in the groin and even the ones that are caused by STD in adults as well as the toddler.

Rash under Armpits Causes

The following are reasons for underarm rash:

Atopic Dermatitis

Atopic dermatitis is another word used for eczema, a condition that usually starts in childhood and ends up with rash under armpit. Eczema is very common in the folds of the body, such as the backs of the knees, the inside parts of the elbows, or even in the armpit. It is normally red and itchy, and may crust over.

Because of the intense itching, eczema rashes may bleed due to much and continuous scratching. Sometimes, the eczema rashes seep clear fluid. Many people who suffer from eczema experience flare-ups at certain periods of year, and have other times where their skin is very clear.

Seborrheic Dermatitis

Seborrheic dermatitis is a rash under armpit brought about in part by overproduction of sebum, or skin oils. Instead of the dry patches you obtain with eczema, seborrheic dermatitis is indicated by the oily patches of flakes. The flakes may be white or even yellow due to the excess oil.

Cradle cap, common in some of the infants, is a form of seborrheic dermatitis. Generally, the condition shows up on the scalp, face or even the armpits.

Contact Dermatitis

Contact dermatitis is the skin irritation you obtain when you come into contact with an allergen or irritant.

If you have contact dermatitis under the arms, it may be brought about by the fragrance in the deodorant or lotion, a new laundry detergent, or even the fabric the shirt is made of.


Rarely thought of as a skin condition, candida or also candidiasis is essentially a yeast infection. It occurs most frequently on the moist areas of the skin. It may lead to swelling, itching, scaling, and the red rashes. It can lead to rash under armpit.

Candida may grow worse in hot weather, under tight clothing, or because of poor hygiene. Unlike other forms of the underarm rashes, an antifungal cream is usually the best solution for the candida rash.

Itchy Rash under Armpits

Rash is also a symptom that leads to the affected area of skin to turn red and blotchy and to also swell. A rash may lead to spots that are bumpy, scaly or even filled with pus. Rashes may vary in location, pattern and the extent and can occur in any area of the body.

A rash under armpit can have a variety of causes, and it can show that something occurring around the underarm itself or suggest a systemic (body-wide) condition.

Contact dermatitis is brought about by an adverse reaction to something that touches the skin, including chemicals found in a detergent, soap, or fragrance. You can develop a rash under the arm when wearing a shirt that was washed with a particular detergent or even treated with a chemical.

Metal, such as jewelry, can also lead to underarm rash. Other forms of contact dermatitis include the exposure to certain plants, such as poison oak, an animal bite, or the insect sting. Lyme disease is brought about by tick bite, which may first display as a circle of a bull’s-eye pattern, then progress to a rash.

Rocky Mountain spotted fever is also another tick-borne condition that can begin with a rash on the arms and legs, then followed by a fever and other flu-like symptoms. A rash under the arm may also be related to an infection from an ingrown hair emanating from shaving.

Allergies to certain foods and medications are usually serious sources of rash. Peanuts, strawberries and avocados are some of the foods that may trigger allergic reactions.

These foods can cause mild reactions; however, in some other cases reactions may develop into a potentially life-threatening conditions that is characterized by vomiting, difficulty breathing, and swelling.

Allergic purpura is a serious, often life-threatening allergic reaction that can lead to a skin rash but may also affect the joints, gastrointestinal tract, and kidneys.

Rashes can also be related to skin conditions such as eczema, psoriasis and impetigo. These are skin conditions that can flare up for a time, then resolve.

Other causes for the rash include the autoimmune disorders that happen when the body is attacked by its own immune system that normally serves to protect it from the foreign invaders (antigens).

Many of the viruses that happen during flu season, or those associated with childhood diseases, can produce rash.

Candidiasis of the skin often leads to a red, itchy rash under armpit to form, most usually in the folds of the skin. This rash can also spread to other areas of the body. While the signs are often bothersome, they may be treated with improved hygiene and antifungal creams or powders.

Underarm Rash

Scabies is a very contagious parasitic skin infestation that is characterized by superficial burrows, red or pink papules or bumps and intense itching. It is normally caused by the mite Sarcoptes Scabiei. The characteristic signs of scabies infestation include superficial burrows, intense itching, a localized or even a generalized rash and secondary infection.

A cropustulosis, or the blisters and even pustules on the palms and soles of the feet, are characteristic symptoms of the scabies in infants. S-shaped tracks found in the skin are usually accompanied by the small, insect-type bites known as nodules that may appear as pimples.

These burrows and nodules are normally located in the crevices of the body, such as the webs of fingers, toes, , elbows, waist area, under the arm, genital area, axilla, and under the breasts in women.

Rash under Armpit Child, Toddler

Candida fungi usually thrive and even grow in the warm, moist areas. This is why the condition usually affects areas where there are folds of skin, such as the armpits and even the groin.

Babies may also develop candidiasis of the skin, especially on the buttocks, where a diaper tends to provide an ideal environment for the Candida.

Candidiasis of the skin normally isn’t contagious. However, people who have a weakened immune systems can develop the condition after touching the skin of an infected person. Those who ahve compromised immune systems are also more likely to develop more severe infection as a result of candidiasis.

Rash under Armpit and Groin

Different types of bacteria and fungi live and grow on your skin. Most of them aren’t dangerous. Your body requires the majority of them to carry out normal functions. However, some can cause infections like a rash under armpit when they begin to multiply uncontrollably.

The Candida fungus is one of the potentially harmful organisms. When an overgrowth of the Candida develops on the skin, an infection can occur. This condition is known as candidiasis of the skin, or cutaneous candidiasis.

The main sign of candidiasis of the skin is a rash. The rash often leads to redness and intense itching. In some other cases, the infection may cause the skin to be cracked and sore. Blisters and the pustules can also occur.

The rash may affect various parts the body, but it’s most likely to develop in the folds of the skin. This includes the areas in the armpits, in the groin, between the fingers, and even under the breasts. Candida may also lead to infections in the nails, edges of the nails, and corners of the mouth.

Healthy skin also gives a barrier between the inside of the body and the outside environment. A rash is a change of the skin that affects its color, appearance or even the texture. A rash can also be localized in one part of the body, or affect all the skin. The skin may itch, change color, become warm, bumpy, dry, crack, blister or swell and may be painful.

The causes, and therefore treatments for a rash under armpit, vary widely. Diagnosis must take into account such things as the appearance of the rash, occupation, family history, symptoms and what the patient may have been exposed to.

Heat Rash

Also known as the prickly heat, rubra is a common condition in which the areas of the skin itch intensely and may often feel prickly or sting due to the overheating. Heat rash looks like tiny bumps surrounded by an area of red skin.

It normally occurs on the clothed parts of the body, such as the back, abdomen, neck, upper chest, groin, or armpits and goes away on its own within very few days. In very severe forms, however, heat rash may interfere with the body’s heat regulating the mechanism and lead to fever or heat exhaustion. Heat rash happens most often in hot and humid conditions. It’s most common in infants and active people.

Armpit Rash STD

Herpes Simplex is a viral disease caused by both herpes simplex virus type 1 (HSV-1) and type 2 (HSV-2). Infection with the herpes virus is categorized into one of several distinct disorders based on the site of infection.

Oral herpes are known as cold sores or fever blisters, infects the face as well as the mouth. Oral herpes is the most common form of the infection. Genital herpes called simply as herpes is the second most common form of the herpes.

Symptoms of the herpes simplex virus infection include, rash under armpit, the watery blisters in the skin or the mucous membranes of the mouth, lips or even the genitals that can tingle, itch or become painful. As they heal they become crusted, and usually heal without scarring. Local recurrences are common.

Armpit Rash Pictures

Taking the time to assess what has led to a rash in the armpit area will help you determine the proper treatment. It is also important to take the time to learn about a few home remedies that help heal underarm rashes.

Your armpit may be a dark, sweaty place. And it’s ripe for the irritation. People cannot see a rash in the armpit but the itch and irritation may be unbearable.

Maybe the rash is bumpy and also red, or scaly and white. There are several potential causes for underarm rashes, and likewise, many treatments. Determining the cause of the irritation could lead you toward relief.

There are different reasons why people have rash under armpit. There are times when people get armpit rash because of the things that they have eaten or sometimes, it can be because of their perfume or the detergent that they have used for their clothes. It will be important for you to recognize the things that you should do when you encounter armpit rush so that you will not get into any problems in the future.

There may be times when the causes of the rash under armpit may be very serious. You have to make sure that for prolonged rash, you may have to have it checked so that you may be sure that what you have is nothing serious. If in case it is, you have to do other methods just to be sure.

Some of the things that you may experience are the following:

  • Itching
  • Rash
  • Pain
  • Odor

If you experience these given symptoms then you might be getting an armpit rash. Aside from being embarrassing when people start to smell you or even to see that the armpit has also darkened, it can also be very uncomfortable. Knowing the home remedies may give you the help that you require.

How to Get Rid of Rash under Armpit, Home Remedies

Aloe vera for underarm rash

armpit rash home remedy – Aloe vera

Here are natural treatments for underarm rash you can perform at home.

  1. Aloe Vera

Aloe Vera is known for its perfect properties. It is also known to help heal the skin against the breakouts so it is not surprising that it can also assist heal the rash under armpit area too. You can choose to use fresh Aloe Vera leaves or you can also want to make use of Aloe Vera extract.

  • Use the gel of the Aloe Vera leaves on the rash,
  • Leave it on for a few minutes
  • Wash it off with cold water.
  1. Lemon

Lemon is not only one of people’s favorite citrus fruits but it can also help in getting rid of the rash that you can have in the armpit as it can assist kill the bacteria that you may have on the arms right now. The best thing about this is that you may also use it as a deodorant.

  • You can choose to place a swipe of lemon on the armpits in order to get rid of the problems.
  • You may want to not use the lemon after you have shaved.
  • You can do this every day.
  1. Baking Soda

The best thing about the baking soda is that it can help you get rid of the rash under armpit. There are varied options on what you can do so that it will be effective for you.

  • You can choose to place the baking soda on the bath water.
  • If you would want, you may want to choose the baking soda on your armpit so that it will not feel wet.
  • You may leave it on until such time that it becomes correct.
  1. Ice

The coolness of the ice may be very helpful. You may be sure that this may be effective for you in getting rid of the problems that you may have associated with the armpits.

  • Place the ice on the affected area.
  • Leave it there for a few minutes to help get rid of the itch and even the pain.
  • You may have to do it as often as you want.
  1. Hot Compress

The great thing about use of the hot compress is that it may assist promote drainage. You can make sure that this will be effective in getting rid of the itch that might be causing you to feel uncomfortable.

  • You can have to place the hot compress on the affected skin part for a longer period of time.
  • Do remember also that you would have to change the hot compress more especially if you plan on using this for a longer period of time.
  • You may have to alternate this with cold compress if it is needed.
  1. Vitamin E

The great thing about Vitamin E is it is known to be good for the skin. It also helps promote the production of new cells whenever old cells are removed. This can also help relieve the itch that you may be experiencing.

  • Place the Vitamin E oil directly on the skin using your fingers.
  • You may have to massage your Vitamin E oil so that it will be absorbed by the skin.
  • You may have to do this twice a day until you get relief from the itch.
  1. Potassium Alum

You have to remember that Potassium Alum has astringent and even antiseptic properties. This may help to prevent the bacteria that may be leading to the itch to take place. Do also remember that this is an easy to use and cheap to purchase too.

  • Place directly under the armpits in powder form if you are uncomfortable in placing the stone underneath your armpit.
  • It is recommended it to place it on the underarm after you have taken a bath.
  1. Coconut Oil

Coconut oil has always been known to be good for the skin so it is not surprising that this is also perfect for getting rid of rash under armpit that you can have. Do remember that coconut oil is also known to get rid of the inflammation that you may have on the skin.

  • You would have to mix coconut oil with baking soda so that you can make a paste.
  • Apply the paste all over the rash.
  • Let the rashes soak on the skin for about 5 minutes so that you have nothing to worry about.
  1. Tea Tree Oil

The best thing about tea tree oil is the fact that it may be very useful. It may also help get rid of fungus that may be causing the infection. It can also be used as good remedy in order to help rid of the itchiness that you may be feeling.

  • You may have to get a cotton ball and dip it in tea tree oil mixed in with water.
  • You would have to place the tea tree oil with water on the affected area of the skin.
  • Make sure that you will blend well so that the tea tree oil will be absorbed by the skin.
4.5/5 - (2 votes)

Products That May Help...
1 Comment

1 Comment

  1. Edobor

    October 26, 2016 at 8:28 pm

    I have rashes around my groin area, under my armpit, on my chest and back, it itch

Leave a Reply

Your email address will not be published. Required fields are marked *


To Top